Lowcost flights from Chicago (United States) to Saint Louis (United States)

Direct distance between cities: 423 km. Average direct flight time is 1:29 hours.

Direct Lowcost Flights

From Chicago to Saint Louis with Fly Lili (FL)

From Chicago to Saint Louis with Southwest Airlines (WN)

Flights with one changeover found!

Connection in Cancun (Mexico)

From Chicago to Cancun with Fly Lili.
From Cancun to Saint Louis with Frontier Airlines.

Connection in Cancun (Mexico)

From Chicago to Cancun with Frontier Airlines.
From Cancun to Saint Louis with Frontier Airlines.

Connection in Cancun (Mexico)

From Chicago to Cancun with Spirit Airlines.
From Cancun to Saint Louis with Frontier Airlines.

Connection in Cancun (Mexico)

From Chicago to Cancun with Southwest Airlines.
From Cancun to Saint Louis with Frontier Airlines.

Connection in Albuquerque (United States)

From Chicago to Albuquerque with Southwest Airlines.
From Albuquerque to Saint Louis with Southwest Airlines.

Connection in Albuquerque (United States)

From Chicago to Albuquerque with Fly Lili.
From Albuquerque to Saint Louis with Southwest Airlines.

Connection in Atlanta (United States)

From Chicago to Atlanta with Fly Lili.
From Atlanta to Saint Louis with Fly Lili.

Connection in Atlanta (United States)

From Chicago to Atlanta with Southwest Airlines.
From Atlanta to Saint Louis with Fly Lili.

Connection in Atlanta (United States)

From Chicago to Atlanta with Level.
From Atlanta to Saint Louis with Fly Lili.

Connection in Atlanta (United States)

From Chicago to Atlanta with Frontier Airlines.
From Atlanta to Saint Louis with Fly Lili.

Connection in Boston (United States)

From Chicago to Boston with Spirit Airlines.
From Boston to Saint Louis with Southwest Airlines.

Connection in Cincinnati (United States)

From Chicago to Cincinnati with Allegiant Air.
From Cincinnati to Saint Louis with Sun Country Airlines.

Connection in Cincinnati (United States)

From Chicago to Cincinnati with Level.
From Cincinnati to Saint Louis with Sun Country Airlines.

Connection in Cincinnati (United States)

From Chicago to Cincinnati with Southwest Airlines.
From Cincinnati to Saint Louis with Sun Country Airlines.

Connection in Dallas (United States)

From Chicago to Dallas with Gol Transportes Aéreos.
From Dallas to Saint Louis with Southwest Airlines.

Connection in Dallas (United States)

From Chicago to Dallas with Spirit Airlines.
From Dallas to Saint Louis with Fly Lili.

Connection in Dallas (United States)

From Chicago to Dallas with Gol Transportes Aéreos.
From Dallas to Saint Louis with Fly Lili.

Connection in Dallas (United States)

From Chicago to Dallas with Spirit Airlines.
From Dallas to Saint Louis with Level.

Connection in Dallas (United States)

From Chicago to Dallas with Frontier Airlines.
From Dallas to Saint Louis with Level.

Connection in Dallas (United States)

From Chicago to Dallas with Gol Transportes Aéreos.
From Dallas to Saint Louis with Level.

Connection in Dallas (United States)

From Chicago to Dallas with Gol Transportes Aéreos.
From Dallas to Saint Louis with Frontier Airlines.

Connection in Dallas (United States)

From Chicago to Dallas with Southwest Airlines.
From Dallas to Saint Louis with Level.

Connection in Dallas (United States)

From Chicago to Dallas with Spirit Airlines.
From Dallas to Saint Louis with Gol Transportes Aéreos.

Connection in Dallas (United States)

From Chicago to Dallas with Frontier Airlines.
From Dallas to Saint Louis with Gol Transportes Aéreos.

Connection in Dallas (United States)

From Chicago to Dallas with Gol Transportes Aéreos.
From Dallas to Saint Louis with Gol Transportes Aéreos.

Connection in Dallas (United States)

From Chicago to Dallas with Southwest Airlines.
From Dallas to Saint Louis with Gol Transportes Aéreos.

Connection in Denver (United States)

From Chicago to Denver with Level.
From Denver to Saint Louis with Frontier Airlines.

Connection in Fort Lauderdale (United States)

From Chicago to Fort Lauderdale with Spirit Airlines.
From Fort Lauderdale to Saint Louis with Spirit Airlines.

Connection in Fort Lauderdale (United States)

From Chicago to Fort Lauderdale with Southwest Airlines.
From Fort Lauderdale to Saint Louis with Spirit Airlines.

Connection in Greenville (United States)

From Chicago to Greenville with Fly Lili.
From Greenville to Saint Louis with Allegiant Air.

Connection in Greenville (United States)

From Chicago to Greenville with Southwest Airlines.
From Greenville to Saint Louis with Allegiant Air.

Connection in Las Vegas (United States)

From Chicago to Las Vegas with Allegiant Air.
From Las Vegas to Saint Louis with Frontier Airlines.

Connection in Miami (United States)

From Chicago to Miami with Fly Arna.
From Miami to Saint Louis with Gol Transportes Aéreos.

Connection in Miami (United States)

From Chicago to Miami with Fly Arna.
From Miami to Saint Louis with Southwest Airlines.

Connection in Milwaukee (United States)

From Chicago to Milwaukee with Sun Country Airlines.
From Milwaukee to Saint Louis with Southwest Airlines.

Connection in Milwaukee (United States)

From Chicago to Milwaukee with Sun Country Airlines.
From Milwaukee to Saint Louis with Fly Lili.

Connection in Minneapolis (United States)

From Chicago to Minneapolis with Spirit Airlines.
From Minneapolis to Saint Louis with Sun Country Airlines.

Connection in Minneapolis (United States)

From Chicago to Minneapolis with Fly Lili.
From Minneapolis to Saint Louis with Sun Country Airlines.

Connection in Minneapolis (United States)

From Chicago to Minneapolis with Sun Country Airlines.
From Minneapolis to Saint Louis with Sun Country Airlines.

Connection in Nashville (United States)

From Chicago to Nashville with Frontier Airlines.
From Nashville to Saint Louis with Southwest Airlines.

Connection in Nashville (United States)

From Chicago to Nashville with Allegiant Air.
From Nashville to Saint Louis with Southwest Airlines.

Connection in Nashville (United States)

From Chicago to Nashville with Level.
From Nashville to Saint Louis with Southwest Airlines.

Connection in New Haven (United States)

From Chicago to New Haven with Avelo Airlines.
From New Haven to Saint Louis with Avelo Airlines.

Connection in New Orleans (United States)

From Chicago to New Orleans with Breeze Airways.
From New Orleans to Saint Louis with Southwest Airlines.

Connection in New Orleans (United States)

From Chicago to New Orleans with Breeze Airways.
From New Orleans to Saint Louis with Fly Lili.

Connection in Orlando (United States)

From Chicago to Orlando with Allegiant Air.
From Orlando to Saint Louis with Fly Lili.

Connection in Orlando (United States)

From Chicago to Orlando with Fly Lili.
From Orlando to Saint Louis with Spirit Airlines.

Connection in Orlando (United States)

From Chicago to Orlando with Allegiant Air.
From Orlando to Saint Louis with Spirit Airlines.

Connection in Orlando (United States)

From Chicago to Orlando with Frontier Airlines.
From Orlando to Saint Louis with Spirit Airlines.

Connection in Orlando (United States)

From Chicago to Orlando with Gol Transportes Aéreos.
From Orlando to Saint Louis with Spirit Airlines.

Connection in Philadelphia (United States)

From Chicago to Philadelphia with Fly Lili.
From Philadelphia to Saint Louis with Level.

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